Information & policies
Terms of Use
Clear terms for using our website, sharing technical information and discussing a motorcycle-wheel supply project.
Last updated: 21 October 2026
Website information helps you explore our capabilities. Product specifications and commercial commitments are confirmed separately in writing.
About Phyda and these terms
Phyda is the international brand of Chongqing Tengcheng Machinery Manufacturing Co., Ltd., based in Chongqing, China. This website presents motorcycle rims, wheel hubs, complete spoked wheels and related manufacturing services for professional buyers.
These terms apply to your use of phydatech.com and its downloadable materials. If you act for a company, you should have authority to share its information and discuss its requirements. If you do not accept these terms, please stop using the website.
Website and catalog information
Product pages, articles, images and catalogs provide general guidance. A model name or photograph alone does not establish compatibility, availability, certification or suitability for a particular use. Published information may be corrected or updated as products and manufacturing arrangements change.
Ask us to confirm any detail that affects a buying decision. Website content is not a binding quotation, engineering approval or guarantee of performance.
Specifications, fitment and safe use
Motorcycle wheels and their components are safety-critical. Confirm the rim size, material, hole pattern, hub interfaces, axle and bearing dimensions, brake arrangement, load requirements and intended application before ordering.
The agreed drawings, approved samples and written specifications define the requested product. Installation, wheel building, inspection and maintenance should be carried out by qualified personnel. Technical articles do not replace model-specific instructions or professional assessment.
Inquiries, quotations and orders
Sending a form, requesting a sample or receiving an initial response does not by itself create a supply contract. Any quotation is subject to its stated scope, validity and conditions, and to written order acceptance.
Price, currency, minimum quantity, tooling, samples, packaging, payment, delivery, inspection, warranty and claims procedures must be agreed for the transaction. Delivery estimates depend on the confirmed specifications and order conditions. The accepted commercial agreement governs the sale.
Drawings, samples and submitted files
Only submit files and information that you are entitled to share. Provide accurate dimensions, revision details and application requirements, and remove unrelated personal or confidential information from attachments.
Your inquiry materials may be reviewed by the people involved in evaluating and supplying your project. If a confidentiality agreement or special handling is required, arrange it with us before sending sensitive drawings or proprietary designs. Submitting a file does not transfer ownership of your intellectual property.
Website content and brand references
The Phyda name, website design, text, photographs and other materials are owned by or licensed to their respective rights holders. You may view or download materials for evaluating a potential purchase. Republishing, reselling or using them to imply affiliation requires appropriate permission.
Third-party motorcycle names and model references identify applications or experience. They do not imply endorsement, authorization or an ongoing relationship with that brand.
Acceptable use and external services
Do not use the website for spam, impersonation, unlawful submissions, malicious files, unauthorized access or activities that disrupt its operation. We may restrict access where reasonably necessary to protect the website or other users.
Links, maps and external communication services are provided for convenience. Their operators have their own terms and privacy practices. Review those policies when using a third-party service.
Availability and responsibility
We aim to keep the website useful and accurate, but access may be interrupted for maintenance or reasons outside our control. To the extent permitted by applicable law, the website is provided as available, without a guarantee that every page or download is complete, current or error-free.
To the extent permitted by applicable law, we are not responsible for losses arising solely from reliance on unconfirmed website information or interruptions to website access. Nothing in these terms limits liability or rights that cannot legally be excluded, or replaces obligations in an accepted supply agreement.
Applicable agreements and changes
Any sale is governed by its accepted written agreement, including the applicable law and dispute-resolution terms agreed for that transaction. These website terms do not change mandatory rights under applicable law.
We may update these terms by publishing a revised version with a new update date. Translations help readers use the website; if versions differ, the English text is the reference version, subject to applicable law.
Contact and privacy
For questions about website use or clarification of a product statement, contact sales@phydatech.com. Include the relevant page, product or quotation reference so we can respond usefully.
Our Privacy Policy explains how inquiry details and other personal information are handled.
